Geographic Information Systems

Mapping & Information
GIS (Geographic Information Systems) is a computer-based mapping and modeling information system that is used by every city department. GIS enables the city to combine and layer large amounts of raster (georeferenced scanned maps or encoded pixel values with pixel location) maps, latitude/longitude (GPS) locations, aerial/satellite imagery, and geographically based vector information (spatial data). The GIS Division provides geographic capabilities, maps, and data to city departments, citizens, contractors, and developers.

Datasets
These GIS datasets have been extracted out of our city-wide base map and are available in ESRI's GIS ArcMap 10.3.1 shapefile format. They are registered to the Colorado State Plane coordinate system in US feet - Central Zone 502, NAD 1983 Datum.Zipped Shapefiles